CMG vs LUV: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: LUV is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CMG and LUV share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CMG and LUV exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Chipotle Mexican Grill operates a chain of roughly 4,000 fast-casual restaurants, mostly in the United States with a small but growing presence in Canada, Europe, and the Middle East. It makes nearly all of its money selling burritos, bowls, tacos, and salads built on a limited menu of fresh ingredients along an assembly line, with a large and growing share of orders coming through digital channels (digital sales were about 38.6% of revenue in Q1 2026). Unlike most large restaurant peers, Chipotle owns and operates almost all of its locations rather than franchising, so revenue is driven by the number of company-owned stores, average sales per store, and restaurant-level operating margin. For 2025 the company reported total revenue of about $11.9 billion, up roughly 5.4%, and net income of about $1.54 billion.

Full CMG guide

Southwest Airlines operates a point-to-point domestic US network built around a single fleet type, the Boeing 737, which historically kept training, maintenance, and scheduling costs low. For more than five decades the carrier ran on open seating, two free checked bags, and a no-frills brand that made it the archetype of the American low-cost airline. That model is now being dismantled: in 2025 Southwest introduced checked-bag fees (roughly $35 for the first bag and $45 for the second) and basic-economy-style fares, and on January 27, 2026 it ended open seating and began selling assigned and extra-legroom premium seats.

Full LUV guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• CMG drivers: Long runway of new units; High restaurant-level economics.
• LUV drivers: Product monetization and premium mix; Cost discipline and CASM.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The near-term risk is that traffic stays weak: comparable sales rose only 0.5% in Q1 2026 and adjusted EPS declined year over year, with restaurant-level margin down about 250 basis points. For LUV, southwest remains almost entirely exposed to US domestic leisure and business demand, so any economic softening or pullback in travel hits revenue directly.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CMG if you believe its drivers more; LUV if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CMG and LUV guides.

CMG. Revenue is still growing in the high single digits, driven mostly by new restaurants rather than same-store sales, which were nearly flat in Q1 2026. Margins compressed and adjusted earnings per share fell year over year, which is why the stock declined sharply over the past year and now trades near 27 to 30 times trailing earnings, below its own historical average but still a premium to most restaurant peers. The valuation embeds an expectation that traffic and margins recover.

LUV. Southwest returned to profitability in Q1 2026 on record first-quarter revenue, reversing a year-ago loss as new product initiatives lifted unit revenue by double digits. Management reiterated a roughly $4.00 full-year adjusted EPS target and guided Q2 RASM up meaningfully year over year. The P/E near 33x on trailing earnings reflects a stock priced on the expectation that the margin recovery continues rather than on current earnings alone.

Headline figures (approximate, June 2026 (financials reflect Q1 2026 reported April 29, 2026 and full-year 2025)): CMG shows revenue (fy 2025) ~$11.9 billion (up ~5.4% year over year), revenue (q1 2026) ~$3.1 billion (up ~7.4% year over year), net income (fy 2025) ~$1.54 billion, comparable restaurant sales (q1 2026) ~+0.5% (transactions ~+0.6%); LUV shows revenue (q1 2026) ~$7.25B, revenue (ttm) ~$27B, net income (q1 2026) ~$227M, diluted eps (q1 2026) ~$0.45.

CMG and LUV are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CMG and LUV exposure against your real portfolio. It is not an investment adviser.